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Mirror-Module Driver-IC
NCV7705(A), NCV7706
The NCV7705/NCV7706 is a powerful Driver−IC for automotive body control systems. The IC is designed to control several loads in the front door of a vehicle. The monolithic IC is able to control mirror functions like mirror positioning, heating and folding. In addition, NCV7706 includes the electro−chromic mirror feature. The device features four high−side outputs to drive LEDs or incandescent bulbs (up to 5/10 W). To allow maximum flexibility, all lighting outputs can be PWM controlled thru PWM inputs (external signal source) or by an internal programmable PWM generator unit. The NCV7705/NCV7706 is controlled thru a 24 bit SPI interface with in−frame response.